I can't even install the beta. I select the IPSW in iTunes but then I get a message saying that I need to update iTunes to the latest version in order to install iOS 16 on my iPhone.
I Googled for solutions on what I can do about this message, but I only get a bunch of Apple support pages telling me I can no longer use Windows 7 or 8 since they are outdated... this is absolutely useless, since I am using Windows 11. What gives?